everything flows it comes as it goes

A lot of bad things happen from time to time. I don't know if you do that, but I've always tried to find a purpose in these things. Why is this happening to me? What have I done to deserve this...
I am trying now to start concetrate on the good things and just let everything flow.
Because that is really what matters. And the bad things. Well, I think of it as a lesson to learn from - so even bad things will do you something good at the end. At least that's what I like to think.